[INFO] cloning repository https://github.com/blaenk/bmo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blaenk/bmo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaenk%2Fbmo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaenk%2Fbmo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c23fed72471e3c012572019442516284957390ff
[INFO] checking blaenk/bmo against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaenk%2Fbmo" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blaenk/bmo on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/blaenk/bmo
[INFO] finished tweaking git repo https://github.com/blaenk/bmo
[INFO] tweaked toml for git repo https://github.com/blaenk/bmo written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/blaenk/bmo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.1.27
[INFO] [stderr]   Downloaded ctrlc v3.0.2
[INFO] [stderr]   Downloaded precomputed-hash v0.1.0
[INFO] [stderr]   Downloaded adler32 v1.0.0
[INFO] [stderr]   Downloaded backtrace-sys v0.1.12
[INFO] [stderr]   Downloaded multipart v0.13.1
[INFO] [stderr]   Downloaded mime v0.3.2
[INFO] [stderr]   Downloaded markup5ever v0.3.1
[INFO] [stderr]   Downloaded string_cache v0.6.1
[INFO] [stderr]   Downloaded string_cache_codegen v0.4.0
[INFO] [stderr]   Downloaded futf v0.1.3
[INFO] [stderr]   Downloaded hyper v0.11.1
[INFO] [stderr]   Downloaded utf-8 v0.7.1
[INFO] [stderr]   Downloaded net2 v0.2.30
[INFO] [stderr]   Downloaded reqwest v0.7.2
[INFO] [stderr]   Downloaded linkify v0.1.2
[INFO] [stderr]   Downloaded slog-scope v4.0.0
[INFO] [stderr]   Downloaded parking_lot_core v0.2.2
[INFO] [stderr]   Downloaded parse-zoneinfo v0.1.0
[INFO] [stderr]   Downloaded parking_lot v0.4.4
[INFO] [stderr]   Downloaded slog v2.0.6
[INFO] [stderr]   Downloaded slog-scope v3.0.0
[INFO] [stderr]   Downloaded thread-id v3.2.0
[INFO] [stderr]   Downloaded slog-async v2.1.0
[INFO] [stderr]   Downloaded openssl v0.9.15
[INFO] [stderr]   Downloaded mio v0.6.9
[INFO] [stderr]   Downloaded take_mut v0.1.3
[INFO] [stderr]   Downloaded openssl-sys v0.9.15
[INFO] [stderr]   Downloaded mime_guess v1.8.1
[INFO] [stderr]   Downloaded websocket v0.20.2
[INFO] [stderr]   Downloaded libflate v0.1.10
[INFO] [stderr]   Downloaded slog-term v2.0.2
[INFO] [stderr]   Downloaded slog-envlogger v2.0.0
[INFO] [stderr]   Downloaded slog-stdlog v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06696a30b964dd40e2d998a4e203aa9a5d25b7a0cab2587634b4011ebc8b3fe3
[INFO] running `Command { std: "docker" "start" "-a" "06696a30b964dd40e2d998a4e203aa9a5d25b7a0cab2587634b4011ebc8b3fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06696a30b964dd40e2d998a4e203aa9a5d25b7a0cab2587634b4011ebc8b3fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06696a30b964dd40e2d998a4e203aa9a5d25b7a0cab2587634b4011ebc8b3fe3", kill_on_drop: false }`
[INFO] [stdout] 06696a30b964dd40e2d998a4e203aa9a5d25b7a0cab2587634b4011ebc8b3fe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb9a77b845f9f1c6bb089d77f7ccd788c185ba44534ab9bdea4a41b60a7afde6
[INFO] running `Command { std: "docker" "start" "-a" "cb9a77b845f9f1c6bb089d77f7ccd788c185ba44534ab9bdea4a41b60a7afde6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.28
[INFO] [stderr]    Compiling version_check v0.1.3
[INFO] [stderr]    Compiling gcc v0.3.51
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling siphasher v0.2.2
[INFO] [stderr]     Checking byteorder v1.1.0
[INFO] [stderr]     Checking matches v0.1.6
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking serde v1.0.10
[INFO] [stderr]     Checking futures v0.1.14
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking percent-encoding v1.0.0
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]    Compiling openssl v0.9.15
[INFO] [stderr]     Checking unicode-normalization v0.1.5
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking httparse v1.2.3
[INFO] [stderr]     Checking lazycell v0.4.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]     Checking foreign-types v0.2.0
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking slog v2.0.6
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking crossbeam v0.2.10
[INFO] [stderr]     Checking smallvec v0.2.1
[INFO] [stderr]     Checking itoa v0.3.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]     Checking dtoa v0.4.1
[INFO] [stderr]     Checking take v0.1.0
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking rustc-demangle v0.1.4
[INFO] [stderr]     Checking precomputed-hash v0.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.0.0
[INFO] [stderr]     Checking smallvec v0.4.1
[INFO] [stderr]     Checking sha1 v0.2.0
[INFO] [stderr]     Checking antidote v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.4.1
[INFO] [stderr]     Checking adler32 v1.0.0
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking take_mut v0.1.3
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking utf-8 v0.7.1
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]     Checking base64 v0.5.2
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking libflate v0.1.10
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking iovec v0.1.0
[INFO] [stderr]     Checking num_cpus v1.6.2
[INFO] [stderr]     Checking net2 v0.2.30
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking isatty v0.1.3
[INFO] [stderr]     Checking thread-id v3.2.0
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking slog-scope v3.0.0
[INFO] [stderr]     Checking slog-scope v4.0.0
[INFO] [stderr]     Checking debug_unreachable v0.1.1
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking futures-cpupool v0.1.5
[INFO] [stderr] error: could not compile `regex-syntax`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name regex_syntax /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.3.9/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=8e78c73f392501eb -C extra-filename=-8e78c73f392501eb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cb9a77b845f9f1c6bb089d77f7ccd788c185ba44534ab9bdea4a41b60a7afde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9a77b845f9f1c6bb089d77f7ccd788c185ba44534ab9bdea4a41b60a7afde6", kill_on_drop: false }`
[INFO] [stdout] cb9a77b845f9f1c6bb089d77f7ccd788c185ba44534ab9bdea4a41b60a7afde6
